Astronomy seems to be one of the last scientific subjects left in which amateurs still play a significant role. They might be discovering new phenomena and objects, and different books might be helping them on it.
Nevertheless, astronomy as a science is very advanced both in technical and theoretical sense, and is a difficult choice needing careful study from every side in order to prevent mistakes in all the complicated calculations. If you want to promote this great subject and provide the students who chose to study it the opportunity to develop it and expand the horizons of knowledge, aid them with selling your used textbooks on our website. We offer buyback with good prices and free shipping.